st92f124 STMicroelectronics, st92f124 Datasheet - Page 384

• Manufacturer Part Number: st92f124
• Description: 8/16-bit Single Voltage Flash Mcu Family With Ram, E3 Tmemulated Eeprom, Can 2.0b And J1850 Blpd
• Manufacturer: STMicroelectronics

ST92F124/F150/F250 - ELECTRICAL CHARACTERISTICS
RCCU CHARACTERISTICS
(V
Note:
(1) Unless otherwise stated, typical data are based on T
production.
(2) Value guaranteed by design.
RCCU TIMING TABLE
(V
Note:
(1) Unless otherwise stated, typical data are based on T
production.
(2) To be valid, a RESET pulse must exceed t
(3) Depending on the delay between rising edge of RESET pin and the first rising edge of CLOCK1, the value can differ from the typical value
for +/- 1 CLOCK1 cycle.
Legend: T
BOOTROM TIMING TABLE
Note:
(1) Unless otherwise stated, typical data are based on T
production
(2) Refer to AN1528 for more details on BOOTROM code.
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1
Symbol
Symbol
t
RSPH
V
DD
V
DD
V
I
Symbol
V
t
t
t
LKRS
HYRS
NFR
IHRS
FRS
STR
ILRS
IRS
t
BRE
= 5V
= 5V
(3)
osc
= Crystal Oscilllator Clock (CLOCK1) period.
RESET Input Filtered Pulse
RESET Input Non Filtered
Pulse
RESET Phase duration
STOP Restart duration
RESET Input High Level
RESET Input Low Level
Input Voltage Range
RESET Input Hysteresis
RESET Pin Input Leakage
10%, T
10%, T
BOOTROM Execution Duration
(see
(2)
Figure 65 on page
Parameter
Parameter
A
A
=
=
–
–
40°C to +125°C, C
40°C to +125°C, f
Parameter
NFR
136)
(2)
. All reset glitches with a duration shorter than t
DIV2 = 0
DIV2 = 1
(2)
Input Threshold
Input Threshold
0V < V
INTCLK
A
A
A
Comment
Comment
Load
= 25°C and V
= 25°C and V
= 25°C and V
IN
< V
= 50pF, f
= 24 MHz, unless otherwise specified)
DD
DD
DD
DD
f
= 5V. They are only reported for design guide lines not tested in
= 5V. They are only reported for design guide lines not tested in
Conditions
OSC
= 5V. They are only reported for design guide lines not tested in
INTCLK
0.75 x V
= 4MHz
Min
– 0.3
20
Min
– 1
= 24MHz, unless otherwise specified)
DD
FRS
Typ
10200
20400
20400
Typ
Value
Value
1
will be filtered
(2)
Typ Value
(1)
(1)
33
0.25 x V
V
DD
(1)
Max
Max
50
1
+ 0.3
DD
Unit
ms
Unit
T
T
Unit
ns
osc
osc
V
V
V
V
s
A